id	keyword
cte-407	learning
cte-407	students
cte-407	information
cte-407	course
cte-407	geometry
cte-407	computer
cte-407	system
cte-407	training
cte-407	level
cte-407	technologies
cte-407	control
cte-407	university
cte-407	work
cte-407	study